YOKOGAWA FC500G, User Manual, Page: 7 / 41

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IM 12F5A2-01E
5. CALIBRATION ........................................................................................... 5-1
5.1 Zero Calibration .................................................................................................5-1
5.1.1 Zero Calibration Procedure Using the Open Input Circuit Method ....5-1
5.1.2 Zero Calibration Procedure Using Chlorine-Free Water Method ......5-1
5.2 Span Calibration ...............................................................................................5-2
5.2.1 Span Calibration Procedure Using the Sampling Method .................5-2
5.2.2 Span Calibration Procedure Using Standard Solution Method .........5-2
6. INSPECTION AND MAINTENANCE ........................................................ 6-1
6.1 Mechanical System ...........................................................................................6-1
6.1.1 Indicator Electrode Polishing .............................................................6-1
6.1.2 Glass Beads and Measuring Tank Cleaning .....................................6-2
6.1.3 Brush and Slip Ring Checking ...........................................................6-3
6.2 Electrical System ..............................................................................................6-5
6.2.1 Span Calibration ................................................................................6-5
6.2.2 Converter Checking ...........................................................................6-5
6.2.3 Fuse Replacement .............................................................................6-5
7. TROUBLESHOOTING .............................................................................. 7-1
8.
AUXILIARIES AND CONSUMABLES ...................................................... 8-1
8.1 Auxiliaries and Consumables List ..................................................................8-1
8.2 Auxiliaries and Consumables .........................................................................8-1
8.2.1 Polisher (Part number: K9088PE) .....................................................8-1
8.2.2 Glass Beads (Part number: K9332ZJ)...............................................8-1
8.2.3 Indicator Electrode (Part number: K9332MB) ...................................8-1
8.2.4 Grease (Part number: K9044FX) .......................................................8-1
8.2.5 Counter Electrode (Part number: K9332MK) ....................................8-1
8.2.6 Brush and Slip Ring (Part number: K9332JX, K9332JZ) ..................8-2
Customer Maintenance Parts List .......................................... CMPL 12F5A2-01E
Revision Information ...............................................................................................i